An internationally renowned expert in the field of health and nutrition, Gary Null, Ph.D. is the author of over 70 best-selling books on healthy living and the director of over 100 critically acclaimed full-feature documentary films on natural health, self-empowerment and the environment. He is the host of “The Gary Null Show”, the country’s longest running nationally syndicated health radio talk show which can be heard daily on ProgressiveRadioNetwork.com. Throughout his c…